DocumentCode
931066
Title
Oversampling in the Gabor scheme
Author
Zibulski, Meir ; Zeevi, Yehoshua Y.
Author_Institution
Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel
Volume
41
Issue
8
fYear
1993
fDate
8/1/1993 12:00:00 AM
Firstpage
2679
Lastpage
2687
Abstract
A method for calculating the coefficients of the Gabor expansion in the case of oversampling is presented. The method is based on the concept of frames and utilizes the Zak transform. As such, the Zak transform highlights the meaning and importance of frames in the context of oversampling, and other aspects of signal representation by means of nonorthogonal bases
Keywords
image processing; signal processing; transforms; Gabor scheme; Zak transform; concept of frames; nonorthogonal bases; oversampling; signal representation; Helium; Hilbert space; Sampling methods; Signal representations; Signal resolution; Wavelet transforms;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.229898
Filename
229898
Link To Document